%0 Journal Article %T Thin films of Y-Ba-Cu-O by rf sputtering and study of Josephson effect %A A K Gupta %A G S N Reddy %A Mukesh Kumar %A N D Kataria %A N Khare %A S U M Rao %A V N Ojha %A V S Tomar %J - %D 1991 %U https://www.ias.ac.in/describe/article/boms/014/02/0461-0467